# Rubyist vs Query AI

The clearest difference is price: Rubyist at Free against Query AI's $0.99. Rubyist also leads on ratings volume (93 vs 8). Query AI's advantage is rating (4.9 vs 4.6) and review sentiment (100% vs 83%). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Rubyist is free to download; Query AI costs $0.99 up front. Rubyist sells 3 one-off in-app purchases and Query AI sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Query AI holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Rubyist has 93 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 83% of Rubyist's written reviews are positive against 100% of Query AI's.

Rubyist ships an update every 3 weeks, Query AI every 2 weeks. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Rubyist | Query AI |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.6 (93 ratings)](https://appshunter.io/ios/app/rubyist-ruby-scripting/id1539089868/reviews) | **[4.9 (8 ratings)](https://appshunter.io/ios/app/query-ai-ask-me-anything/id6446928860/reviews)** |
| Number of ratings | **93** | 8 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 26 MB | 27 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TSUBASA TECHNOLOGIES LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1539089870) | [Malik Hamza Khalid](https://appshunter.io/developer/1679723774) |

## What reviewers say

### Rubyist

[App page](https://appshunter.io/ios/app/rubyist-ruby-scripting/id1539089868)

Execute and automate Ruby scripts directly on your iPhone and iPad. This app utilizes the MRuby VM to run code, integrate with Shortcuts and Siri, and offers a robust editor with syntax highlighting and autocomplete.

**Highlights:** Run Ruby code on device, Editor with syntax highlighting, Code autocomplete, Shortcuts app integration, Siri command creation, Native alerts and inputs, HTTP requests, Clipboard access

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


### Query AI

[App page](https://appshunter.io/ios/app/query-ai-ask-me-anything/id6446928860)

Get instant answers to any question, in any language, with this AI-powered companion. Explore topics from science to daily life hacks, receive astrological insights, and break down language barriers with its translation feature.

**Highlights:** Ask anything, anytime, Multi-lingual support, Daily horoscopes and astrological insights, Conversational AI, AI language translation, Customizable experience, Privacy and security

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per 7 days |
| Premium Pro | $99.99 | per year |


## Frequently asked questions

### Is Rubyist free?

Rubyist is free to download, with in-app purchases available.

### Is Query AI free?

Query AI costs $0.99, and also offers in-app purchases.

### Which has better reviews, Rubyist or Query AI?

Query AI is rated higher. Rubyist averages 4.6 out of 5 from 93 ratings, while Query AI averages 4.9 from 8 ratings.

### Do Rubyist or Query AI have ads?

Neither Rubyist nor Query AI shows ads.

### Which is updated more often, Rubyist or Query AI?

Rubyist ships an update every 3 weeks, and Query AI every 2 weeks. Most recently, Rubyist was updated on October 7, 2026 and Query AI on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*